1553285160

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:687

約数の個数: 384

約数和(自身を含む): 6154686720

約数和(自身を除く): 4601401560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 54, 56, 60, 63, 70, 72, 74, 81, 84, 90, 105, 108, 111, 120, 126, 135, 140, 148, 162, 168, 180, 185, 189, 210, 216, 222, 243, 252, 259, 270, 280, 296, 315, 324, 333, 360, 370, 378, 405, 420, 444, 486, 504, 518, 540, 555, 567, 617, 630, 648, 666, 740, 756, 777, 810, 840, 888, 945, 972, 999, 1036, 1080, 1110, 1134, 1215, 1234, 1260, 1295, 1332, 1480, 1512, 1554, 1620, 1665, 1701, 1851, 1890, 1944, 1998, 2072, 2220, 2268, 2331, 2430, 2468, 2520, 2590, 2664, 2835, 2997, 3085, 3108, 3240, 3330, 3402, 3702, 3780, 3885, 3996, 4319, 4440, 4536, 4662, 4860, 4936, 4995, 5180, 5553, 5670, 5994, 6170, 6216, 6660, 6804, 6993, 7404, 7560, 7770, 7992, 8505, 8638, 8991, 9255, 9324, 9720, 9990, 10360, 11106, 11340, 11655, 11988, 12340, 12957, 13320, 13608, 13986, 14808, 14985, 15540, 16659, 17010, 17276, 17982, 18510, 18648, 19980, 20979, 21595, 22212, 22680, 22829, 23310, 23976, 24680, 25914, 27765, 27972, 29970, 31080, 33318, 34020, 34552, 34965, 35964, 37020, 38871, 39960, 41958, 43190, 44424, 44955, 45658, 46620, 49977, 51828, 55530, 55944, 59940, 62937, 64785, 66636, 68040, 68487, 69930, 71928, 74040, 77742, 83295, 83916, 86380, 89910, 91316, 93240, 99954, 103656, 104895, 111060, 114145, 116613, 119880, 125874, 129570, 133272, 136974, 139860, 149931, 155484, 159803, 166590, 167832, 172760, 179820, 182632, 194355, 199908, 205461, 209790, 222120, 228290, 233226, 249885, 251748, 259140, 273948, 279720, 299862, 310968, 314685, 319606, 333180, 342435, 349839, 359640, 388710, 399816, 410922, 419580, 456580, 466452, 479409, 499770, 503496, 518280, 547896, 583065, 599724, 616383, 629370, 639212, 666360, 684870, 699678, 749655, 777420, 799015, 821844, 839160, 913160, 932904, 958818, 999540, 1027305, 1049517, 1166130, 1199448, 1232766, 1258740, 1278424, 1369740, 1399356, 1438227, 1499310, 1554840, 1598030, 1643688, 1749195, 1849149, 1917636, 1999080, 2054610, 2099034, 2332260, 2397045, 2465532, 2517480, 2739480, 2798712, 2876454, 2998620, 3081915, 3196060, 3498390, 3698298, 3835272, 4109220, 4198068, 4314681, 4664520, 4794090, 4931064, 5247585, 5547447, 5752908, 5997240, 6163830, 6392120, 6996780, 7191135, 7396596, 8218440, 8396136, 8629362, 9245745, 9588180, 10495170, 11094894, 11505816, 12327660, 12944043, 13993560, 14382270, 14793192, 17258724, 18491490, 19176360, 20990340, 21573405, 22189788, 24655320, 25888086, 27737235, 28764540, 34517448, 36982980, 38832129, 41980680, 43146810, 44379576, 51776172, 55474470, 57529080, 64720215, 73965960, 77664258, 86293620, 103552344, 110948940, 129440430, 155328516, 172587240, 194160645, 221897880, 258880860, 310657032, 388321290, 517761720, 776642580, 1553285160]

約数ペア:

[(1, 1553285160), (2, 776642580), (3, 517761720), (4, 388321290), (5, 310657032), (6, 258880860), (7, 221897880), (8, 194160645), (9, 172587240), (10, 155328516), (12, 129440430), (14, 110948940), (15, 103552344), (18, 86293620), (20, 77664258), (21, 73965960), (24, 64720215), (27, 57529080), (28, 55474470), (30, 51776172), (35, 44379576), (36, 43146810), (37, 41980680), (40, 38832129), (42, 36982980), (45, 34517448), (54, 28764540), (56, 27737235), (60, 25888086), (63, 24655320), (70, 22189788), (72, 21573405), (74, 20990340), (81, 19176360), (84, 18491490), (90, 17258724), (105, 14793192), (108, 14382270), (111, 13993560), (120, 12944043), (126, 12327660), (135, 11505816), (140, 11094894), (148, 10495170), (162, 9588180), (168, 9245745), (180, 8629362), (185, 8396136), (189, 8218440), (210, 7396596), (216, 7191135), (222, 6996780), (243, 6392120), (252, 6163830), (259, 5997240), (270, 5752908), (280, 5547447), (296, 5247585), (315, 4931064), (324, 4794090), (333, 4664520), (360, 4314681), (370, 4198068), (378, 4109220), (405, 3835272), (420, 3698298), (444, 3498390), (486, 3196060), (504, 3081915), (518, 2998620), (540, 2876454), (555, 2798712), (567, 2739480), (617, 2517480), (630, 2465532), (648, 2397045), (666, 2332260), (740, 2099034), (756, 2054610), (777, 1999080), (810, 1917636), (840, 1849149), (888, 1749195), (945, 1643688), (972, 1598030), (999, 1554840), (1036, 1499310), (1080, 1438227), (1110, 1399356), (1134, 1369740), (1215, 1278424), (1234, 1258740), (1260, 1232766), (1295, 1199448), (1332, 1166130), (1480, 1049517), (1512, 1027305), (1554, 999540), (1620, 958818), (1665, 932904), (1701, 913160), (1851, 839160), (1890, 821844), (1944, 799015), (1998, 777420), (2072, 749655), (2220, 699678), (2268, 684870), (2331, 666360), (2430, 639212), (2468, 629370), (2520, 616383), (2590, 599724), (2664, 583065), (2835, 547896), (2997, 518280), (3085, 503496), (3108, 499770), (3240, 479409), (3330, 466452), (3402, 456580), (3702, 419580), (3780, 410922), (3885, 399816), (3996, 388710), (4319, 359640), (4440, 349839), (4536, 342435), (4662, 333180), (4860, 319606), (4936, 314685), (4995, 310968), (5180, 299862), (5553, 279720), (5670, 273948), (5994, 259140), (6170, 251748), (6216, 249885), (6660, 233226), (6804, 228290), (6993, 222120), (7404, 209790), (7560, 205461), (7770, 199908), (7992, 194355), (8505, 182632), (8638, 179820), (8991, 172760), (9255, 167832), (9324, 166590), (9720, 159803), (9990, 155484), (10360, 149931), (11106, 139860), (11340, 136974), (11655, 133272), (11988, 129570), (12340, 125874), (12957, 119880), (13320, 116613), (13608, 114145), (13986, 111060), (14808, 104895), (14985, 103656), (15540, 99954), (16659, 93240), (17010, 91316), (17276, 89910), (17982, 86380), (18510, 83916), (18648, 83295), (19980, 77742), (20979, 74040), (21595, 71928), (22212, 69930), (22680, 68487), (22829, 68040), (23310, 66636), (23976, 64785), (24680, 62937), (25914, 59940), (27765, 55944), (27972, 55530), (29970, 51828), (31080, 49977), (33318, 46620), (34020, 45658), (34552, 44955), (34965, 44424), (35964, 43190), (37020, 41958), (38871, 39960)]